baber/WOPTO huggingface dataset:
Patent JP-2002361359-A (JP)
Title: Manufacturing method for mouth piece for hose
Inventor: OKAMOTO TAKASHI
IPC: B21J5/10
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently make the most of the advantage of a cold forging method and contrive the reduction in costs. SOLUTION: The manufacturing method for a mouth piece for a hose is a manufacturing method for a mouth piece for a hose provided with a slim and long hole 10, wherein by forming a large diameter through hole 7 against a thick and short solid material 1, the material 1 is deformed into a sleeve shape 8, then by drawing the outer diameter against the sleeve shape 8, the slim and long hole 10 is formed.
Patent JP-2002365376-A (JP)
Title: Prediction method and device for electromagnetic disturbance in geomagnetosphere
Inventor: WATANABE NARIAKI
IPC: G01W1/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To create a method capable of precisely predicting an electromagnetic disturbance in geomagnetic sphere by neural network method, using observed values of solar wind, and to develop a device therefor. SOLUTION: In this prediction method and device, using the observation value of solar wind, the observation value is formed, in a structure for determining the weighting coefficient in neural network method by inputting a prescribed observation value in the observation of solar wind, by mixing a disturbance observation value when a magnetic storm with a general observation value at normal times, having no magnetic storm in a ratio of 3:7 to 7:3.
Patent JP-2002369074-A (JP)
Title: Exposure controller for optical equipment and its program and its method
Inventor: WATANABE TOSHIAKI
IPC: G03B7/28
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the exposure controller of optical equipment, its program, and its method capable of holding an exposure correction value stably and performing smooth exposure correction even when it is largely changed. SOLUTION: A system control part 9 prepares a brightness histogram from the exposure evaluation information of each evaluation small area obtained by dividing a photographic picture area into 100 pieces of 10×10, and sets a reference block for deciding whether or not exposure correction should be executed when a block position X where the n-th data from the brightest data are present in the blocks of the prepared brightness histogram is smaller than any other block. When a photographic picture is bright, whether or not the block position X is smaller than the reference block is judged. When it is judged that the block position X is smaller, the information of the block position X (the block number of the block position X and the exposure correction value there) in this time exposure evaluation is stored in block position information 111.  Then, the exposure correction value is averaged the set number of times so that the exposure correction value can be decided.
Patent JP-2002365452-A (JP)
Title: Waveguide type optical multiplexer
Inventor: HASHIZUME YASUAKI
IPC: G02B6/12
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive waveguide type optical multiplexer. SOLUTION: In the optical multiplexer used for wavelength multiplex communication, the optical multiplexer to multiplex wavelength multiplexed light so that the polarized wave states of adjacent wavelengths intersect perpendicularly consists of AWGs 122, 123 and a polarized wave compositing circuit 124 on a PLC. The inexpensive multiplexer is obtained, because the PLC has good polarized wave maintaining characteristics and the number of connections with polarization maintaining fibers can be reduced compared with a prior art.
Patent JP-2002371261-A (JP)
Title: Ultraviolet-curable silicone self-adhesive composition
Inventor: AOKI SHUNJI
IPC: C09J183/08
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a silicone self-adhesive composition excellent in curability enough to cure at a low temperature in a short time and giving, when applied to various substrates, a self-adhesive layer excellent in adhesion to the substrates. SOLUTION: The ultraviolet-curable silicone self-adhesive composition comprises (A), (B) and (C): (A) an alkenyl group-containing polyorganosiloxane, (B) a mercapto group-containing polyorganosiloxane, and (C) a polyorganosiloxane containing an R<1> 3 SiO0.5 unit and an SiO2 unit, the R<1> 3 SiO0.5 / SiO2 molar ratio being 0.6-1.7 (wherein R<1> is a substituted or unsubstituted, 1-10C univalent hydrocarbyl group).
Patent JP-2003000566-A (JP)
Title: Receiving coil for magnetic resonance imaging system
Inventor: SHIRAKAWA HIROSHI
IPC: A61B5/055
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a receiving coil, with which attachment thereof is easily performed, a transition from surgical operation to photographing or from photographing to surgical operation is smoothly performed and sensitivity is improved. SOLUTION: A base part 16 of a brain orientation fixer 8 is composed of aluminum and by connecting the terminal part of the base part 16 with an upper receiving coil 15 through a repeating connector 14, a loop-shaped receiving coil is formed. Thus, since it is enough only to attach the upper receiving coil 15, the receiving coil can be easily attached and since the base part 16 is to be used also as a receiving coil, the receiving coil can be made close to a reagent so that sensitivity can be improved.
Patent JP-2003005661-A (JP)
Title: Display device with glare shield
Inventor: NOGUCHI TOMOISA
IPC: G02F1/1335
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device of a liquid crystal display device which has a glare shield function whose occurrence of moire stripe is low, and of an electro luminescence display device or the like. SOLUTION: This is a display device consists of a combination of a glare shield film which has a glare shield layer comprised of a minute unevenness structure, and a display element which is comprised of an array of picture elements. This is a display device with glare shield whose array direction of a minute unevenness structure of the glare shield layer against the array direction of picture elements of the display element is within the range selected from among the groups of +12.5 deg. to +32.5 deg., +57.5 deg. to +77.5 deg., -12.5 deg. to -32.5 deg. and -57.5 deg. to -77.5 deg..
Patent JP-2003004057-A (JP)
Title: Sealing plate for rolling bearing and rolling bearing with this sealing plate
Inventor: AOKI MAMORU
IPC: F16C33/78
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To solve adhesion between each piled sealing plate without using a surface tack eliminator. SOLUTION: A protrusion 11 is equipped on an end surface (outer side surface) of a sealing plate 5 to reduce a contacting area of each sealing plate 5 which confronts each other by the protrusion and prevent adhesion.
Patent JP-2003002574-A (JP)
Title: Hook for mother-and-daughter crane
Inventor: AKIYAMA KIYOHITO
IPC: B66C1/36
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent a slinging wire or the like from being caught by a main hoisting hook or an auxiliary hoisting hook, even when the slinging wire or a hoisting wire gets intertwined with the main hoisting hook or the auxiliary hoisting hook. SOLUTION: This hook is provided with the first coming-off-preventive safety lever 35 attached turnably to a hook main body 32 to close a hooking port of the hook to allow only advancing of the slinging wire from the hooking port and to prevent the slinging wire from coming off, and the second erroneous- intrusion-preventive safety lever 38 attached turnably outside the fist safety lever 35 to block erroneous intrusion of the slinging ire from the hooking port.
Patent JP-2003012994-A (JP)
Title: Aqueous pigment dispersion and aqueous recording liquid
Inventor: YASUI KENGO
IPC: C09D11/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion that is excellent in dispersibility and dispersion stability even in the lower pH range and a process for producing the same and provide an aqueous recording liquid excellent in storage stability, clarity and transparency using the aqueous pigment dispersion. SOLUTION: The aqueous pigment dispersion comprises at least a pigment, an anionic group-containing organic polymer compound neutralized with a basic substance wherein the basic substance is a salt of an amine having an anionic group which shows a stronger acidity than does the anionic group contained in the organic polymer compound. The aqueous recording liquid comprises the aqueous pigment dispersion.
Patent JP-2003018497-A (JP)
Title: Automatic luminance controller
Inventor: SANO SHIGEKATSU
IPC: G09G1/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic luminance controller that causes no unbalance of luminance by each division area of a display screen even when the controller is applied to a CRT with a plurality of necks. SOLUTION: The automatic luminance controller that is applied to a CRT (30) adopting a plurality of necks having n sets of necks (31-33), is provided with a signal generating means (10) that generates an ABL(Automatic Beam Limiter) signal corresponding to a beam current of the CRT, 1st amplifier means (44-46) that divide a video signal by one image pattern into n divisions and amplify them by each neck, a 2nd amplifier means (50) that amplifies the video signal before being divided into n divisions, and the amplifier characteristic of the 2nd amplifier means is controlled by the ABL signal.
Patent JP-2003015607-A (JP)
Title: Display device
Inventor: IKEDA MITSUNOBU
IPC: G09G5/377
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device which effectively displays time without reducing the time for the original function of displaying an advertisement or notice and to provide a device whose display data being displayed can be identified when confirming the state of display after the display data is selected. SOLUTION: The display device is so constituted that an identification mark of time data or display data can be displayed in an auxiliary display area by setting, on the prescribed position in a display section, the auxiliary display area smaller than one row of the display section.
Patent JP-2003016577-A (JP)
Title: Vehicle managing device
Inventor: OGURA KOICHI
IPC: G06Q50/30
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle managing device for properly managing the lending of a vehicle while securing convenience for a user in a vehicle common usage system. SOLUTION: The vehicle managing device is arranged in the control room 1 of the vehicle common usage system which sets a user ID in a reservation vehicle, collates the user ID with the use ID of a smart card 6 held by a user at the side of the reservation vehicle and controls at least the propriety of entering the vehicle.  The vehicle managing device is provided with a reservation master 17 for storing user's vehicle reservation information, a vehicle reservation confirming means 101 for retrieving the reservation master 17 by the user ID of the user which is transmitted from a common vehicle 2 and confirming the existence of reservation by the user concerning the common vehicle 2 and a vehicle lending control means 102 for canceling the reservation of another vehicle when the user's reservation for the common vehicle 2 is not confirmed as the result of confirmation by the confirming means 101 and also when the user registers another vehicle and indicating a lending permission to the common vehicle 2.
Patent JP-2003019774-A (JP)
Title: Gas barrier film
Inventor: TOMITA YASUO
IPC: B32B27/42
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film showing high resistance to hot water adhesion between a thin film layer and a film, flexibility and barrier properties as a gas barrier film obtained by forming a thin film layer made of silicon oxide, metallic aluminum or the like, formed on the film. SOLUTION: This gas barrier film is characterized in that a resin layer (B) formed of a resin composition containing a polyorganosiloxane resin and a melamine resin and an inorganic thin film layer (C) such as the silicon oxide or metallic aluminum, are laminated, in that order, on at least one side of a plastic film (A). In addition, the thickness of the inorganic thin film layer (C) is 10 to 150 nm.
Patent JP-2003019029-A (JP)
Title: Toothbrush
Inventor: SHINTANI TOSHIAKI
IPC: A46B9/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a toothbrush which is excellent in operability, enables a user to effectively clean all the corners in an oral cavity, is soft in contact with the teeth and is excellent in the touch of brushing and can be flocked with tufts with good uniformity in manufacturing. SOLUTION: The toothbrush constituted by flocking a plurality of the tufts 14, 14, etc., formed by bundling a plurality of bristles 13, 13, etc., to a bristle head 11, in which the sum (t+h) of the thickness (t) of the bristle head 1 and the height (h) of the tufts 14 from the surface 11a of the bristle head is 9 to 14 mm and the ratio (h/t) of the thickness (t) of the bristle head 11 and the height (h) of the tufts 14 from the surface 11a of the bristle head is 2.5 to 3.5.
Patent JP-2003033062-A (JP)
Title: Rotator and rotation method
Inventor: SUZUKI AKITOSHI
IPC: H02P29/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To perform more accurate control by effectively using the resolution of a D-A converter. SOLUTION: This rotator is provided with a current driving means 13 which drives a rotor 1, a rotational speed detecting means which generates pulses corresponding to the rotational speed, and a rotation standard pulse generating means 8. This outputs a phase error as an analog signal by a phase comparison means 4. The phase error analog signal is taken in a digital servo control means 20 as digital control feedback information by means of a quantization means 25. The digital servo output signal from the digital servo control means 20 is converted into an analog signal with a digital-analog converting means 22, and is supplied to the current driving means 3 and the control of the rotor 1 is performed.  This rotor is provided with a rotation state detecting means 27 which detects the time of start and cessation of the rotation of the rotor 1 and the time of rotation control, and this switches the reference voltage VR of the digital-analog converting means 22 by the detection signal.
Patent JP-2003023186-A (JP)
Title: Multilayer piezoelectric actuator
Inventor: HORIGUCHI TADAHIKO
IPC: H01L41/083
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer piezoelectric actuator in which variation is suppressed in displacement. SOLUTION: The multilayer piezoelectric actuator comprises an active part where piezoelectric ceramics and inner electrodes are laid in layer alternately, an inactive part having no inner electrode, and an outer electrode covering the end face and the upper surface wherein the outer electrode is divided to have different areas so that the polarity of the multilayer piezoelectric actuator can be discriminated. Polarization between the inner electrode and the outer electrode is canceled by elongating dummy electrodes of the same polarity as each outer electrode from the opposite end faces through piezoelectric ceramics directly under the outer electrode and displacement of such a mode as the piezoelectric actuator warps is suppressed thus suppressing variation in the displacement.
Patent JP-2003022765-A (JP)
Title: Image receiving tube device
Inventor: TAGAMI ETSUJI
IPC: H01J29/76
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To raise energy-saving effect by reducing deflecting power less than conventional one in a deflecting yoke with which a funnel of a color image receiving tube is equipped. SOLUTION: Although an insulated frame 120 is an approximately cylinder- like shape in a domain 1 covered by a ferrite 140, one pair of straight-line parts 122 whose XY sections are straight line-like shapes are formed in its up-down position. Edges 132a and 132b whose XY sections are straight lines-like shapes are formed in the part along with this straight-line part 122, in vertical coil parts 130a and 130b, also. Moreover, in inner peripheral face of a ferrite core 140, the straight-line part 141, whose XY section is a straight-line-like shape, is formed in approximately parallel with the straight-line part 122 of the insulated frame 120, in the part along the above edges 132a and 132b.
Patent JP-2003020722-A (JP)
Title: Truss joining structure and its composite inter-shaft joining body
Inventor: SAITO KEIICHI
IPC: E04B1/19
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a truss joining structure reducing cost and weight while simply joining shaft members of various directions on an inter-shaft joining body and obtaining excellent assembling. SOLUTION: A composite inter-shaft joining body 3 integrating a joining plate 2 is provided so as to be extruded on a flat face part 1a of a semispherically formed half-split joining spherical body 1 from the half-split joining spherical body 1. A plurality of screw holes 5 are drilled on the half-split joining spherical body 1. A shaft member 4A providing a bolt 6 on an end is joined in the screw hole 5 of the half-split joining spherical body 1 with the bolt 6. The other shaft member 4B is joined to an extrusion part from the half-split joining spherical body 1 of the joining plate 2.
Patent JP-2003020126-A (JP)
Title: Screw feeder for supplying metallic material
Inventor: HARAMOTO NOBUHIRO
IPC: B65G65/46
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a screw feeder for supplying a metallic material capable of preventing a V seal and a mechanical seal from being damaged or welded even when using these seals in a screw shaft seal part. SOLUTION: A guide plate 15 for directing the metallic material containing fine powders in the direction of discharge is provided in a hopper 4 for supplying the metallic material. A length and an angle of the guide plate 15 are set based on a dimension of the hopper 14 and an angle of repose of the material. This guide plate 15 can prevent the metallic material supplied from the hopper 14 from coming into contact with the screw shaft seal part.
Patent JP-2003019139-A (JP)
Title: Treating tool for endoscope
Inventor: MURAMATSU JUNICHI
IPC: A61B17/12
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a treating tool for an endoscope capable of easily and surely operating two or more treating tools, and shortening manipulation time. SOLUTION: This treating tool for the endoscope has an introducing tube insertable into an organism cavity, two or more clips as the treating tools loaded in the introducing tube, and a plurality of operation wires 87, 88 and 89 inserted into the introducing tube 1, and respectively connected to the two or more clips, and is characterized in that the mutual operation wires 87, 88 and 89 are connected by a flexible connecting member 109, and the plurality of operation wires 87, 88 and 89 are integrated.
Patent JP-2003021796-A (JP)
Title: Optical switch
Inventor: HIRAYAMA NAOYUKI
IPC: G02B26/08
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch with which the switching state of a movable optical fiber can easily and surely be confirmed and which can be used as a switching means to a protective circuit at the time of power source loss. SOLUTION: The optical switch has a plurality of juxtaposed fixed optical fibers and at least one movable optical fiber freely movable to a position where its end surface face these fixed optical fiber. A magnetic body 20 is provided in the vicinity of the tip part of the movable optical fiber 15. A coil 16 is disposed therearound. A first permanent magnet 17 and a second permanent magnet 18 having magnetism smaller than that of the first permanent magnet 17 are disposed on both outsides in the moving direction of the movable optical fiber 15 of the coil 16.  The movable optical fiber 15 moves to a first position 21 so as to face the fixed optical fiber 13 on the first permanent magnet 17 side in the state where a magnetic field is not generated in the coil 16, and moves to a second position 22 so as to face a fixed optical fiber 14 on the second permanent magnet 18 side in the state where the magnetic field is generated in the coil 16.
Patent JP-2003031139-A (JP)
Title: Cathode structure for magnetron
Inventor: KOIDE HIDEJI
IPC: H01J23/04
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a cathode structure for a magnetron enabled to obtain an excellent short pulse operation. SOLUTION: For the cathode structure for magnetron comprising a cylinder- shaped cathode sleeve 11, a heater 12 arranged at the inside of the cathode sleeve 11, two end hats 13a, 13b formed on the cathode sleeve 11 with a prescribed distance along longitudinal direction of the cathode sleeve, ring-shaped grooves 14 formed on the outer periphery of the cathode sleeve 11 between two end hats 13a, 13b, and electron emitting substance 15 filled in the grooves, the width P, at the bottom part of the groove 14 in the extending direction of the cathode sleeve 11, is made to range between 3 times to 10 times the depth D.
Patent JP-2002090547-A (JP)
Title: Device for manufacturing polarizer
Inventor: BOBROV YURI A
IPC: G02B5/30
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a polarizing film made of an LLC(lyotropic liquid crystal) composed of an organic compound on a substrate. SOLUTION: A production engineering line for manufacturing the polarizer is provided with at least a device for forming the polarizer out of the LLC of at least one organic compound, at least a device for locally removing a polarizer material obtained from the LLC of at least one organic compound, at least a substrate holder and at least a means of related operation. At least one device for forming the polarizer out of the LLC of at least one organic compound and at least one device for locally removing the polarizer material obtained from the LLC of at least one organic compound are disclosed.
Patent JP-2003027203-A (JP)
Title: Method for heating steel sheet for heat forming
Inventor: KATAOKA TAKEHARU
IPC: C23C2/28
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for heating a steel sheet for heat forming which has an excellent appearance, and is provided with excellent corrosion resistance as well by controlling the, alloying reaction between a plated layer and a steel sheet at the time of heating. SOLUTION: In the method for heating a steel sheet for heat forming where a plated steel sheet is heated to a temperature higher than the melting point of a metal used for plating, and is subjected to forming, the plated steel sheet is heated for >=5 sec in the temperature region from a prescribed temperature lower than the melting point of the metal by 200 deg.C to a temperature directly below the melting point of the metal.